Engine
8284 parts
Harley engine parts for Evo, Twin Cam, Milwaukee-Eight and Sportster motors. Jump to cams, big bore kits, heads, gaskets and seals or engine covers. Free US shipping over $100.
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Kpmi - 20-20322 - Black Diamond Intake Valve Hd Twin Cam 88-103" 05-11
Kibblewhite
$37.95Kpmi - 20-20322 - Black Diamond Intake Valve Hd Twin Cam 88-103" 05-11FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$37.95 -
Kpmi - 20-20325 - Black Diamond Exhaust Valve Hd Twin Cam 88-103" 05-11
Kibblewhite
$37.95Kpmi - 20-20325 - Black Diamond Exhaust Valve Hd Twin Cam 88-103" 05-11FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$37.95 -
Kpmi - 20-4170R - Black Diamond Exhaust Valve Hd Evolution 84-99
Kibblewhite
$26.95Kpmi - 20-4170R - Black Diamond Exhaust Valve Hd Evolution 84-99FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$26.95 -
Kpmi - 20-4197 - Black Diamond Exhaust Valve Hd Sportster 57-69
Kibblewhite
$37.55Kpmi - 20-4197 - Black Diamond Exhaust Valve Hd Sportster 57-69FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$37.55 -
Kpmi - 20-20326R - Black Diamond Exhaust Valve Hd Twin Cam 88-103" 05-10
Kibblewhite
$37.95Kpmi - 20-20326R - Black Diamond Exhaust Valve Hd Twin Cam 88-103" 05-10FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$37.95 -
Kpmi - 20-4171R - Black Diamond Intake Valve Hd Evolution 84-99
Kibblewhite
$29.81Kpmi - 20-4171R - Black Diamond Intake Valve Hd Evolution 84-99FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a surface...$29.81 -
Kpmi - 20-20323R - Black Diamond Intake Valve Hd Twin Cam 88-103" 05-10
Kibblewhite
$37.95Kpmi - 20-20323R - Black Diamond Intake Valve Hd Twin Cam 88-103" 05-10FeaturesAll KPMI Black Diamond® stainless steel valves are impregnated by a special German process to a depth of .002”, with a...$37.95 -
Kpmi - 20-20132 - Valve Spring Kit Kibblewhite Hd .600 Lift Twin Cam 88"
Kibblewhite
$148.95Kpmi - 20-20132 - Valve Spring Kit Kibblewhite Hd .600 Lift Twin Cam 88"FeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot...$148.95 -
Kpmi - 20-20364 - Valve Spring Kit Kibblewhite Hd .600 Lift Twin Cam 88-103"
Kibblewhite
$142.95Kpmi - 20-20364 - Valve Spring Kit Kibblewhite Hd .600 Lift Twin Cam 88-103"FeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and...$142.95 -
Kpmi - 20-20360 - Spring Kit .600 Lift Tc '05-10 Evo Sportster '04-11
Kibblewhite
$247.95Kpmi - 20-20360 - Spring Kit .600 Lift Tc '05-10 Evo Sportster '04-11FeaturesWound from Premium Kobe Super-Clean Chrome Silicon Wire. KPMI valve springs are heat-treated, stress relieved and shot...$247.95 -
Kpmi - 20-0789 - Clutch Spring
Kibblewhite
$49.95Kpmi - 20-0789 - Clutch SpringFeaturesOEM replacementFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983Harley Davids$49.95 -
Kpmi - 20-2050 - Guide Intake Std Bronze Hd Shovelhead 78-83
Kibblewhite
$34.40Kpmi - 20-2050 - Guide Intake Std Bronze Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983Harley$34.40 -
Kpmi - 20-2051C - Guide Intake +0.001 Cast Iron Hd Shovelhead 78-83
Kibblewhite
$9.71Kpmi - 20-2051C - Guide Intake +0.001 Cast Iron Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983$9.71 -
Kpmi - 20-4320 - Guide In / Ex Std. Bronze Hd Evolution 87-99
Kibblewhite
$37.93Kpmi - 20-4320 - Guide In / Ex Std. Bronze Hd Evolution 87-99FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley Davidso$37.93 -
Kpmi - 20-4320C - Guide In / Ex Std. Cast Iron Hd Evolution 87-99
Kibblewhite
$9.71Kpmi - 20-4320C - Guide In / Ex Std. Cast Iron Hd Evolution 87-99FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley Dav$9.71 -
Kpmi - 20-4321C - Guide In / Ex +0.001 Cast Iron Hd Evolution 87-99
Kibblewhite
$9.71Kpmi - 20-4321C - Guide In / Ex +0.001 Cast Iron Hd Evolution 87-99FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley D$9.71 -
Kpmi - 20-20690 - Guide Intake Std Bronze Hd Twin Cam 88-103" 05-11
Kibblewhite
$29.60Kpmi - 20-20690 - Guide Intake Std Bronze Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016<$29.60 -
Kpmi - 20-20690C - Guide Intake Std Cast Iron Hd Twin Cam 88-103" 05-11
Kibblewhite
$11.95Kpmi - 20-20690C - Guide Intake Std Cast Iron Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016$11.95 -
Kpmi - 20-20691 - Guide Intake +0.001 Bronze Hd Twin Cam 88-103" 05-11
Kibblewhite
$29.60Kpmi - 20-20691 - Guide Intake +0.001 Bronze Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016$29.60 -
Kpmi - 20-20691C - Guide Intake +0.001 Cast Iron Hd Twin Cam 88-103" 05-11
Kibblewhite
$11.95Kpmi - 20-20691C - Guide Intake +0.001 Cast Iron Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-201$11.95 -
Kpmi - 20-20700 - Guide Exhaust Std Bronze Hd Twin Cam 88-103" 05-11
Kibblewhite
$29.60Kpmi - 20-20700 - Guide Exhaust Std Bronze Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016$29.60 -
Kpmi - 20-20701 - Guide Exhaust +0.001 Bronze Hd Twin Cam 88-103" 05-11
Kibblewhite
$29.60Kpmi - 20-20701 - Guide Exhaust +0.001 Bronze Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016$29.60 -
Kpmi - 20-20701C - Guide Exhaust +0.001 Cast Iron Hd Twin Cam 88-103" 05-11
Kibblewhite
$11.95Kpmi - 20-20701C - Guide Exhaust +0.001 Cast Iron Hd Twin Cam 88-103" 05-11FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-20$11.95 -
Kpmi - 20-2060C - Guide Exhaust Std Cast Iron Hd Shovelhead 78-83
Kibblewhite
$9.71Kpmi - 20-2060C - Guide Exhaust Std Cast Iron Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983Ha$9.71 -
Kpmi - 20-2061C - Guide Exhaust +0.001 Cast Iron Hd Shovelhead 78-83
Kibblewhite
$9.71Kpmi - 20-2061C - Guide Exhaust +0.001 Cast Iron Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983$9.71 -
Kpmi - 20-2030 - Guide Ex Std Bronze Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$34.40Kpmi - 20-2030 - Guide Ex Std Bronze Hd Pan 48-65 & Shovel 66-77FeaturesFitment1974-1977Harley DavidsonFXE Super Glide1977Harley Davidson$34.40 -
Kpmi - 20-2030C - Guide Ex Std Cast Iron Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$9.71Kpmi - 20-2030C - Guide Ex Std Cast Iron Hd Pan 48-65 & Shovel 66-77FeaturesFitment1974-1977Harley DavidsonFXE Super Glide1977Harley Davi$9.71 -
Kpmi - 20-2031 - Guide Ex +0.001 Bronze Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$34.40Kpmi - 20-2031 - Guide Ex +0.001 Bronze Hd Pan 48-65 & Shovel 66-77$34.40 -
Kpmi - 20-2031C - Guide Ex +0.001 Cast Iron Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$9.71Kpmi - 20-2031C - Guide Ex +0.001 Cast Iron Hd Pan 48-65 & Shovel 66-77$9.71 -
Kpmi - 20-2032 - Guide Ex +0.002 Bronze Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$34.40Kpmi - 20-2032 - Guide Ex +0.002 Bronze Hd Pan 48-65 & Shovel 66-77$34.40 -
Kpmi - 20-2032C - Guide Ex +0.002 Cast Iron Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$9.71Kpmi - 20-2032C - Guide Ex +0.002 Cast Iron Hd Pan 48-65 & Shovel 66-77$9.71 -
Kpmi - 20-2033C - Guide Ex +0.003 Cast Iron Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$9.71Kpmi - 20-2033C - Guide Ex +0.003 Cast Iron Hd Pan 48-65 & Shovel 66-77$9.71 -
Kpmi - 20-2034 - Guide Ex +0.004 Bronze Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$34.40Kpmi - 20-2034 - Guide Ex +0.004 Bronze Hd Pan 48-65 & Shovel 66-77$34.40 -
Kpmi - 20-2034C - Guide Ex +0.004 Cast Iron Hd Pan 48-65 & Shovel 66-77
Kibblewhite
$9.71Kpmi - 20-2034C - Guide Ex +0.004 Cast Iron Hd Pan 48-65 & Shovel 66-77$9.71 -
Kpmi - 20-2062 - Guide Ex +0.002 Bronze Hd Shovelhead 78-83
Kibblewhite
$34.40Kpmi - 20-2062 - Guide Ex +0.002 Bronze Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983Harley D$34.40 -
Kpmi - 20-2062C - Guide Ex +0.002 Cast Iron Hd Shovelhead 78-83
Kibblewhite
$9.71Kpmi - 20-2062C - Guide Ex +0.002 Cast Iron Hd Shovelhead 78-83FeaturesFitment1983Harley DavidsonFLHTC Electra Glide Classic1982-1983Harl$9.71 -
Kpmi - 20-20702 - Guide Ex +.002 Bronze Hd Twin Cam 88-103 2005-13
Kibblewhite
$29.60Kpmi - 20-20702 - Guide Ex +.002 Bronze Hd Twin Cam 88-103 2005-13FeaturesFitment2014-2017Harley DavidsonXL1200T Super Low Touring2015-2016$29.60 -
Kpmi - 20-2130 - Guide Ex Std Bronze Hd Evo 84-99 Sportster 86-03
Kibblewhite
$31.71Kpmi - 20-2130 - Guide Ex Std Bronze Hd Evo 84-99 Sportster 86-03FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley Dav$31.71 -
Kpmi - 20-2131 - Guide Ex +0.001 Bronze Hd Evo 84-99 Sportster 86-03
Kibblewhite
$31.71Kpmi - 20-2131 - Guide Ex +0.001 Bronze Hd Evo 84-99 Sportster 86-03FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Harley$31.71 -
Kpmi - 20-2131C - Guide Ex +0.001 Cast Iron Hd Evo 84-99 Sportster 86-03
Kibblewhite
$9.71Kpmi - 20-2131C - Guide Ex +0.001 Cast Iron Hd Evo 84-99 Sportster 86-03FeaturesFitment1994-2004Harley DavidsonFLHR Road King1984-2004Har$9.71
About Engine
Harley Engine Parts for Rebuilds and Performance
From a fresh gasket set to a full big bore build, we stock the Harley engine parts you need to rebuild, maintain or wake up your motor. Match parts to your engine: Evo, Twin Cam, Milwaukee-Eight and Sportster parts don't swap across.
Shop Engine Parts
- Camshafts
- Big bore kits
- Cylinders
- Heads
- Pushrods
- Lifters
- Rockers
- Gaskets & seals
- Oil pumps
- Oil filters
- Motor mounts
- Engine covers
We carry engine parts from S&S Cycle, Drag Specialties, V-Twin Mfg, Alloy Art, HardDrive and Rocker Lockers. Pair your build with an air cleaner and exhaust that let it breathe.
Not Sure It Fits?
Year, model and engine all matter, and plenty of parts look the same but aren't. If you can't tell whether something fits your bike, hit us up with your year and model and we'll check it before you order.